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E-mail
pur@apxbbs.com
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Phone
18002997919
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Address
13th Floor, Unit 1, Building 2, No. 5 Keji 2nd Road, Songshan Lake Park, Dongguan City, Guangdong Province (13th Floor, Building B, Southern Software Park)
Product Categories
Dongguan Aopuxin Audio Technology Co., Ltd
Opxin multi-channel electroacoustic tester
NegotiableUpdate on 01/06
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Overview
Multi channel electroacoustic tester, integrating 8-channel analog input and output, designed specifically for efficient testing of low-power electroacoustic products such as Bluetooth speakers and headphones. High precision measurement, stable performance, and assistance in acoustic research and quality control.
Product Details
AOPU New AD1000-88, an efficient multi-channel testing solution. Supports multiple signal types such as sine waves and sweep frequencies to meet complex testing requirements. One click operation, automatic generation of reports, improving production line testing efficiency.
Product details and advantages：
Multi channel synchronous testing8-channel analog input/output, supporting parallel testing of multiple devices, greatly improving testing efficiency.
high-precision measurement± 0.1dB flatness, residual THD+N<5.7uV, ensuring accurate test results.
Wide applicabilitySuitable for various electroacoustic products such as Bluetooth speakers, Bluetooth headphones, headphone PCBA, Bluetooth microphones, etc.
Flexible signal excitationSupports multiple signal types such as sine wave, dual frequency sine wave, and out of phase sine wave to meet different testing scenarios.
Automated testing processIntegrated with OPPO New KK audio analysis software, one click operation, automatically generates professional test reports.
stable and reliableMetal shell design, strong anti-interference ability, suitable for various complex testing environments.
Strong scalabilitySupport subsequent software upgrades and feature extensions to meet future testing needs.
Quality ServiceProvide technical training and after-sales service to ensure efficient use of equipment by users.
Equipment performance
| analog output | |
| number of channels | 8 channels, unbalanced |
signal type |
Sine wave, dual frequency sine wave, out of phase sine wave, square wave signal, sweep frequency signal, noise signal, WAVE file |
frequency range |
2Hz ～ 20kHz |
| output voltage | Balance 0-1Vrms; Unbalanced 0-1Vrms |
| flatness | ±0.1dB（20Hz～20kHz） |
| Residual THD+D | ＜5.7uV @ 1kHz 1.0V |
| signal-to-noise ratio | ＜4.5uV |
| Analog input | |
number of channels |
8 channels, balanced/unbalanced |
Voltage measurement range |
Balance 0-1.2Vrms; Unbalanced 0-1.2Vrms |
Voltage measurement flatness |
±0.1dB（20Hz～20kHz） |
Single harmonic analysis |
2 to 10 times |
Residual input noise |
<2.5uV @ 1kHz 1.0V |
Maximum FFT length |
1248k |
Intermodulation distortion mode |
SMPTE，MOD，DFD |
Frequency measurement range |
10Hz ～ 22kHz |
Input sampling rate |
192 kS/s, 8-Input/2-Output Sound and Vibration 24 bits |
| Specifications | |
| Operating Temperature | -10°C ~ 40°C |
| housing material | metal casing |
| control terminal | OPPO New KK Audio Analyzer |
| rated voltage | DC:12V |
| rated power | 24VA |
| Size (W × D × H) | 430mm×250mm×45mm |
| weight | 2kg |
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